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polynomials and characteristics of functions

Authored by Nasreen Sultana

11th - 12th Grade

CCSS covered

Used 1+ times

polynomials and characteristics of functions
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=x3+x224x+36f\left(x\right)=x^3+x^2-24x+36  is what type of polynomial (parent function)?

Quadratic

Cubic

Quartic

Degree 5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=x3+x224x+36f\left(x\right)=x^3+x^2-24x+36  has a maximum at which of the following?

( -3.2, 90.3)

(-4.2, 97.5)

(-3.7, 97.5)

(-3.9, 88.6)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=x3+x224x+36f\left(x\right)=x^3+x^2-24x+36  has a maximum at which of the following?

( -3.2, 90.3)

(-4.2, 97.5)

(-3.7, 97.5)

(-3.9, 88.6)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=x3+x224x+36f\left(x\right)=x^3+x^2-24x+36  has a minimum at which point

(2.5, -2.1)

(2.5, -3.1)

(3.1, -2.1)

(3.1, -2.5)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The given polynomial is decreasing over what interval?

-3.2 < x < 2.5

90.3 < x < -2.1

2.5 < x < -3.2

-2.1 < x < 90.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A polynomial has roots of -4, 1, and 6. What is the polynomial in factored form?

(x+4)(x-1)(x-6)

(x-4)(x+1)(x+6)

 4x2+x+6-4x^2+x+6  

 x33x222x+24x^3-3x^2-22x+24  

Tags

CCSS.HSA.APR.B.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=x419x26x+72f\left(x\right)=x^4-19x^2-6x+72  has a maximum at what point?

(-0.16, 72.47)

(3.16, 36.97)

(0.54, 81.32)

(-0.22, 68.32)

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